CH14648A
(en )
1898-01-15
Device for letting in and out of the air contained in boilers, pipes and steam appliances
FR405292A
(en )
1909-12-24
Device that automatically stops the flow of steam in the pipes in the event of tearing of these
FR13991E
(en )
1911-08-18
Device that automatically stops the flow of steam in the pipes in the event of tearing of these
FR380917A
(en )
1907-12-21
Device to automatically prevent water entrainment in steam boilers
FR405278A
(en )
1909-12-24
Device used to indicate the quantity of water contained in steam boilers
FR380591A
(en )
1907-12-12
Device for descaling boilers and water tube machines
FR332639A
(en )
1903-11-03
Apparatus for dissolving products intended to prevent scaling in steam boilers
FR393837A
(en )
1909-01-07
Improvements in apparatus for sterilizing water or other fluids and apparatus comprising application of said improvements
FR406815A
(en )
1910-02-12
Device for sterilizing water and other liquids
FR12905E
(en )
1910-12-16
Device that automatically stops the flow of steam in the pipes in the event of tearing of these
FR370946A
(en )
1907-02-22
Improvements in expandable joints for water, steam and other fluids pipes
CH13349A
(en )
1897-06-15
A valve allowing the passage of air for steam appliances as well as steam and water pipes
FR388723A
(en )
1908-08-20
Device for the destruction of bedbugs and the sanitation of apartments
FR354334A
(en )
1905-10-04
Device for cleaning the water level indicator tubes and all other fittings
FR420501A
(en )
1911-02-01
Device for heating water quickly and economically
FR355165A
(en )
1905-10-25
Liquid used to block leaks from steam, water or other gas and liquid devices
FR366585A
(en )
1906-10-06
Air and condensation water exhaust valve for steam heaters
FR332540A
(en )
1903-10-30
New device for purifying water and other liquids
FR9324E
(en )
1908-10-08
Device preventing noise in pressurized water pipes and the rupture of these pipes due to water hammer
FR388710A
(en )
1908-08-20
Device for descaling the water tubes of steam boilers
FR395167A
(en )
1909-02-13
Device for sealing pipes and bases in steam generators and other pressurized fluid containers
FR368098A
(en )
1906-11-16
Device intended to automatically introduce any descaling or anti-scale liquid into the boilers
FR382085A
(en )
1908-01-29
Improvements to devices intended for separating water from steam in boilers
FR378598A
(en )
1907-10-09
Device to prevent the contamination of water through the distribution outlets at the intake and along the pipes
FR387668A
(en )
1908-07-20
Apparatus for heating and purifying milk or other liquids